<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">

      <div class="title-container">
        <h3 class="title">用户登陆</h3>
      </div>

      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="username"
          v-model="loginForm.username"
          placeholder="Username"
          name="username"
          type="text"
          tabindex="1"
          auto-complete="off"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType"
          placeholder="Password"
          name="password"
          tabindex="2"
          auto-complete="off"
          @keyup.enter.native="handleLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
        </span>
      </el-form-item>
      <el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleLogin">登陆</el-button>
          </el-col>
          <el-col :span="12">
            <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click="dialogFormVisible = true">注册</el-button>
          </el-col>
      </el-row>
</el-row>

    </el-form>

        <!-- 注册弹窗 -->
        <el-dialog
      title="注册"
      :visible.sync="dialogFormVisible"
      width="30%"
      :before-close="handleClose"
    >
      <el-form
        :model="registerData"
        status-icon
        :rules="rules"
        ref="ruleForm"
        label-width="100px"
        class="demo-ruleForm"
      >
        <el-form-item label="账号" prop="username">
          <el-input
            type="username"
            v-model="registerData.username"
            autocomplete="off"
          ></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input
            type="password"
            v-model="registerData.password"
            autocomplete="off"
          ></el-input>
        </el-form-item>
        <el-form-item label="确认密码" prop="checkPass">
          <el-input
            type="password"
            v-model="registerData.checkPass"
            autocomplete="off"
          ></el-input>
        </el-form-item>
        <el-form-item label="角色" prop="checkPass">
          <el-input
            type="role"
            v-model="registerData.role"
            autocomplete="off"
          ></el-input>
        </el-form-item>
        <el-form-item label="手机号" prop="phone">
          <el-input v-model="registerData.phone"></el-input>
        </el-form-item>

        
      </el-form>
<el-row :gutter="20">
  <el-col :span="12">
    <el-button :loading="loading" type="primary" @click="registerForm" style="width: 100%">
      提交
    </el-button>
  </el-col>
  <el-col :span="12">
    <el-button :loading="loading" type="primary" @click="dialogFormVisible = false" style="width: 100%">
      取消
    </el-button>
  </el-col>
</el-row>

      
    </el-dialog>
  </div>
</template>

<script>
import { validUsername } from '@/utils/validate'
import { register } from "@/api/user";

export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      callback()
    }
    const validatePassword = (rule, value, callback) => {
      callback()
    }
    return {
      loginForm: {
        username: '',
        password: ''
      },
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur', validator: validatePassword }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined,
      dialogFormVisible: false,
      registerData: {
        username: "",
        password: "",
        checkPass: "",
        phone: "",
      },
    }
  },
  created() {
  this.loginForm.username = '';
  this.loginForm.password = '';
},

  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    // 点击是否展示密码
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
          this.loading = true
          this.$store.dispatch('user/login', this.loginForm).then(() => {
            this.$router.push({ path: this.redirect || '/' })
            this.loading = false
          }).catch(() => {
            this.loading = false
          })
    },
    registerForm() {
      register(this.registerData).then((res) => {
        if (res.code == 200) {
          this.dialogFormVisible = false;
          // 弹窗提示注册成功
          this.$message.success("注册成功");
          this.registerData = {
            username: "",
            password: "",
            checkPass: "",
            phone: "",
          }
        } else {
          this.$message.error(res.msg);
        }
      });
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#283443;
$light_gray:#fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
